Depressed

The last few days I’ve just felt so unattractive and like my husband wants to be anywhere but with me. I always ask him to be romantic and he says he doesn’t know how. I’m 6 months pregnant so that doesn’t help me feeling unattractive. I just want some sweet romance and not just quick quiet sex so we don’t wake up our 9 month old. It makes me so depressed because I just feel unloved and it makes me wonder if I’d be happier with someone else. The last time I felt like this I was going through postpartum depression. Could these feelings be from pregnancy or am I just trying to blame it on my pregnancy so I don’t have to face reality?